diff --git a/docs/content/middlewares/overview.md b/docs/content/middlewares/overview.md
index 9b21ecd3e..e520e2b29 100644
--- a/docs/content/middlewares/overview.md
+++ b/docs/content/middlewares/overview.md
@@ -22,7 +22,7 @@ whoami:
     # Create a middleware named `foo-add-prefix`
     - "traefik.http.middlewares.foo-add-prefix.addprefix.prefix=/foo"
     # Apply the middleware named `foo-add-prefix` to the router named `router1`
-    - "traefik.http.router.router1.middlewares=foo-add-prefix@docker"
+    - "traefik.http.routers.router1.middlewares=foo-add-prefix@docker"
 ```
 
 ```yaml tab="Kubernetes"